Judging from the color of urine, normal human urine is light yellow, but the depth varies with drinking, sweating and activities. When the human body has abnormal metabolism or suffers from certain diseases, the color of urine will change specially. Therefore, the change of urine color has very important diagnostic value.
1, colorless urine: it may be a signal of diabetes, chronic interstitial nephritis and diabetes insipidus. If it is not because of drinking too much water, we should pay attention to identification.
2, white urine: like milk, sometimes mixed with white clots or blood, indicating that there is chyle in the urine, from filariasis or renal and lymphatic obstruction.
3, soy sauce urine: It is caused by a large number of red blood cells in the urine, or it may be acute nephritis, acute icteric hepatitis, hemolytic jaundice.
4, urine red: indicating that there may be too many red blood cells in the urine, also known as? Hematuria is mostly caused by kidney diseases, stones, prostatitis and bladder tumors. If you have severe low back pain with hematuria, it is mostly caused by stones, such as kidney calculi's and ureteral stones.
5, salt urine: children with multiple births are more common in winter, urine is like rice soup, mostly because it contains a lot of phosphate or urine hydrochloric acid, which is easy to precipitate after placement. If urine is heated in a bottle, it will become clear immediately. Saline urine is a normal physiological phenomenon. The key is to drink more boiled water.
6, blue urine: visible in cholera, typhus, as well as primary hypercalcemia, vitamin D poisoning. However, this urine color is mostly related to medication and has nothing to do with disease. Such as taking diuretic aminopterin, injecting methylene blue injection or taking methylene blue, indigo carmine, creosote, salicylic acid, etc. Stop taking the medicine and it will disappear. This kind of blue urine caused by taking medicine is a normal observation, so don't worry. Health care knowledge
7. Green urine: urine found in the breeding of Pseudomonas aeruginosa, or bilirubin urine placed for too long, oxidized into biliverdin.
8, black urine: black urine is relatively rare, often occurs in patients with acute intravascular hemolysis, such as patients with falciparum malaria, medically known as black urine fever, is one of the most serious complications of falciparum malaria.
Of course, food sometimes changes the color of urine, so don't panic too much. Experts remind that if your urine character and color change for a long time, it is difficult to find the answer from the food or medicine you eat, so you should go to the hospital to find out the specific reasons.